| Part Number | SN74AHC595DR | SN74AHC595DBR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Shift Registers | Logic - Shift Registers | 
|   |   | |
| Product Status | Active | Active | 
| Logic Type | Shift Register | Shift Register | 
| Output Type | Tri-State | Tri-State | 
| Number of Elements | 1 | 1 | 
| Number of Bits per Element | 8 | 8 | 
| Function | Serial to Parallel, Serial | Serial to Parallel, Serial | 
| Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SSOP (0.209", 5.30mm Width) | 
| Supplier Device Package | 16-SOIC | 16-SSOP |